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Ruthenium (II) β-diketimine as hydroamination catalyst, crystal structure and DFT computations. TRANSIT METAL CHEM 2021. [DOI: 10.1007/s11243-021-00456-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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2
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Wu R, Yu Y, Guo M, Jin S, Wang D. Eight salts of 4-dimethylaminopyridine and organic acids by H-bonds and some noncovalent associations. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2020.129850] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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3
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Interplay of weak intermolecular interactions in two Schiff's bases with organic fluorine derived from 5-nitrothiophene-2-carboxaldehyde: Crystal structures, DFT calculation and in vitro evaluation of bioactivities. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2020.128883] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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4
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Toy M, Tanak H, Şenöz H. Experimental and DFT computational studies of novel 3-(p-cyanophenyl)-5-(o,m,p-nitrophenyl)-5-phenylformazans. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2020.128178] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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5
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Experimental and theoretical approach: Chemical activity, charge transfer of DNA/ECT, thermodinamic, spectroscopic, structural and electronic properties of N-(4-(3-methyl-3-phenylcyclobutyl)thiazol-2-yl)acetamide molecule. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2019.127513] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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6
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Hellal A, Rachida D, Zaout S, Elkolli M, Chafaa S, Touafri L, Chafai N, Mehri M, Benbougerra K. Structural, electronic, vibrational, optical and thermodynamic properties of 3-Oxo-3- p -tolylpropylphosphonic acid and 4-Oxo-4-p-tolyl-butyric acid: Density functional theory study. J Mol Struct 2018. [DOI: 10.1016/j.molstruc.2018.06.012] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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7
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Kaynar NK, Ağar E, Tanak H, Sahin S, Büyükgüngör O, Yavuz M. Molecular and Crystal Structure of 2-{(E)-[(5-Chloro-2-methoxyphenyl)imino]methyl}-4-nitrophenol. CRYSTALLOGR REP+ 2018. [DOI: 10.1134/s1063774518030124] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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8
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Parsaee Z, Haratipour P, Lariche MJ, Vojood A. A novel high performance nano chemosensor for copper (II) ion based on an ultrasound-assisted synthesized diphenylamine-based Schiff base: Design, fabrication and density functional theory calculations. ULTRASONICS SONOCHEMISTRY 2018; 41:337-349. [PMID: 29137760 DOI: 10.1016/j.ultsonch.2017.09.054] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/31/2017] [Revised: 09/28/2017] [Accepted: 09/29/2017] [Indexed: 06/07/2023]
Abstract
A novel high selective colorimetric chemosensor was introduced based on a nano diphenyl-based Schiff base (H2L), 2,2'-((1E,1'E)-(((hexylazanediyl)bis(4,1-phenylene))bis(methanylylidene))bis(azanylylidene))bis(4-methylphenol) that synthesized using sonochemical method. H2L was characterized by FT-IR, MS, TGA, 1H NMR, 13C NMR, SEM and elemental analysis techniques, then fabricated as the portable strips for sensing copper (II) ions in aqueous media. The binding interaction between H2L and various metal ions was investigated by UV-Vis spectroscopic that showed favorable coordination toward Cu2+ ion. H2L exhibited binding-induced color changes from yellow to pink and practically no interference in the presence of other metal ions, i.e., Cr2+, Mn2+, Fe2+, Co2+, Ni2+, Zn2+, Cd2+, Hg2+, Pb2+, Mg2+ and Ca2+. The chemsensor showd the color change from yellow to pink in presence of copper (II) ion in aqueous media due to binging of H2L and Cu (II). This sensor can determine the copper (II) at in the rang of 7.5 × 10-8-1.8 × 10-5 mol L-1 with a correlation equation: Absorbance = 0.0450[Cu2+] × 10-6 + 0.71 and R2 = 0.975 and low detection limit of 1.89 × 10-8 mol L-1. Density functional theory (DFT) calculations were carried out at the B3LYP levels of theory with B3LYP/6-311+G(d,p) and LANL2DZ/6-311+G(d,p) basis sets for chemosensor and its copper complex respectively. The optimized geometry, harmonic vibrational frequencies, 1H NMR and 13C NMR chemical, Molecular orbital (M.O.), Mulliken population analysis (MPA), contour of Electrostatic Potential (ESP) and Molecular Electrostatic Potential (MEP) map of H2L were calculated which show good agreement with behavior of sensor for detection of Cu2+ ion.
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Affiliation(s)
- Zohreh Parsaee
- Young Researchers and Elite Club, Bushehr Branch, Islamic Azad University, Bushehr, Iran.
| | - Pouya Haratipour
- Department of Chemistry, Sharif University of Technology, Tehran, Iran; Universal Scientific Education and Research Network (USERN), Los Angeles, CA, USA
| | | | - Arash Vojood
- Young Researchers and Elite Club, Ardabil Branch, Islamic Azad University, Ardabil, Iran
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9
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Sonochemical synthesis and DFT studies of nano novel Schiff base cadmium complexes: Green, efficient, recyclable catalysts and precursors of Cd NPs. J Mol Struct 2017. [DOI: 10.1016/j.molstruc.2017.06.049] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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10
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Crystallographic, spectroscopic (FTIR and NMR) and quantum computational calculation studies on bis(2-methoxy-4-(( E )-prop-1-enyl)phenyl)oxalate. J Mol Struct 2017. [DOI: 10.1016/j.molstruc.2017.04.032] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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11
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Evecen M, Kara M, Idil O, Tanak H. Investigation of antimicrobial activities, DNA interaction, structural and spectroscopic properties of 2-chloro-6-(trifluoromethyl)pyridine. J Mol Struct 2017. [DOI: 10.1016/j.molstruc.2017.02.060] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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12
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Abbasi A, Safarkoopayeh B, Khosravi N, Shayesteh A. Structural studies of bis(histidinato)nickel(II): Combined experimental and computational studies. CR CHIM 2017. [DOI: 10.1016/j.crci.2016.12.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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13
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Alaşalvar C, Güder A, Gökçe H, Albayrak Kaştaş Ç, Çatak Çelik R. Theoretical, spectroscopic and antioxidant activity studies on (E)-2-[(2-fluorophenylimino)methyl]-4-hydroxyphenol and (E)-2-[(3-fluorophenylimino)methyl]-4-hydroxyphenol compounds. J Mol Struct 2017. [DOI: 10.1016/j.molstruc.2016.11.066] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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14
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Temel E, Alaşalvar C, Eserci H, Ağar E. Experimental (X-ray, IR and UV–vis.) and DFT studies on cocrystallization of two tautomers of a novel Schiff base compound. J Mol Struct 2017. [DOI: 10.1016/j.molstruc.2016.08.038] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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15
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Yıldırım MH, Yıldırım AÖ, Macit M, Ağar AA, Paşaoğlu H, Soylu MS. Synthesis, crystal structures, spectroscopic analysis and DFT calculations of 2-ethoxy-1-naphtaldehyde and (E)-N-((2-ethoxynaphthalen-1-yl)methylene)-3-methylaniline. J Mol Struct 2016. [DOI: 10.1016/j.molstruc.2016.04.018] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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16
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Evecen M, Duru G, Tanak H, Ağar AA. Synthesis, crystal structure, spectral analysis and DFT computational studies on a novel isoindoline derivative. J Mol Struct 2016. [DOI: 10.1016/j.molstruc.2016.03.079] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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17
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Karataş Ş, Tanak H, Ağar AA. Crystal structure of (E)-3-fluoro-N-((5-nitrothiophen-2-yl)methylene)aniline. CRYSTALLOGR REP+ 2016. [DOI: 10.1134/s1063774516030147] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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18
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Durgun M, Ceylan Ü, Yalçın ŞP, Türkmen H, Özdemir N, Koyuncu İ. Synthesis, molecular structure, spectroscopic characterization, NBO, NLO and NPA analysis and in vitro cytotoxicity study of 3-chloro-N-(4-sulfamoylphenethyl)propanamide with experimental and computational study. J Mol Struct 2016. [DOI: 10.1016/j.molstruc.2016.02.062] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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19
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Spectroscopic and nonlinear optical properties of new chalcone fluorescent probes for bioimaging applications: a theoretical and experimental study. J Mol Model 2016; 22:125. [PMID: 27168200 DOI: 10.1007/s00894-016-2990-4] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2015] [Accepted: 04/21/2016] [Indexed: 10/21/2022]
Abstract
In this study, the newly synthesized non-centrosymmetric, 4-dimethylamino-3'-isothiocyanatochalcone (PKA) compound was presented. This compound belongs to the chalcone group, and its main purpose is to be used in biomedical imaging as a fluorescence dye. For this reason, the linear and nonlinear properties in solvents of different polarity were thoroughly studied. In accordance with the requirements for a fluorochrome, the PKA compound is characterized by strong absorption, large Stokes' shifts, relatively high fluorescence quantum yields and high nonlinear optical response. Moreover, the isothiocyanate reactive probe was conjugated with Concanavalin A. Conventional fluorescence microscopy imaging of Candida albicans cells incubated with the PKA-Concanavalin A, is presented. The results of this study show that the novel conjugate PKA-Concanavalin A could be a promising new probe for cellular labelling in biological and biomedical research. Graphical abstract Spectroscopic behavior of the PKA dye.
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20
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Toy M, Tanak H. Molecular structure and vibrational and chemical shift assignments of 3'-chloro-4-dimethylamino azobenzene by DFT calculations. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2016; 152:530-536. [PMID: 25468435 DOI: 10.1016/j.saa.2014.11.003] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/22/2014] [Revised: 10/25/2014] [Accepted: 11/01/2014] [Indexed: 06/04/2023]
Abstract
In the present work, a combined experimental and theoretical study on ground state molecular structure, spectroscopic and nonlinear optical properties of azo compound 3'-chloro-4-dimethlamino azobenzene are reported. The molecular geometry, vibrational wavenumbers and the first order hyperpolarizability of the title compound were calculated with the help of density functional theory computations. The optimized geometric parameters obtained by using DFT (B3LYP/6-311++G(d,p)) show good agreement with the experimental data. The vibrational transitions were identified based on the recorded FT-IR spectra in the range of 4000-400cm(-1) for solid state. The (1)H isotropic chemical shifts with respect to TMS were also calculated using the gauge independent atomic orbital (GIAO) method and compared with the experimental data. Using the TD-DFT method, electronic absorption spectra of the title compound have been predicted, and good agreement is determined with the experimental ones. To investigate the NLO properties of the title compound, the polarizability and the first hyperpolarizability were calculated using the density functional B3LYP method with the 6-311++G(d,p) basis set. According to results, the title compound exhibits non-zero first hyperpolarizability value revealing second order NLO behavior. In addition, DFT calculations of the title compound, molecular electrostatic potential and frontier molecular orbitals were also performed at 6-311++G(d,p) level of theory.
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Affiliation(s)
- Mehmet Toy
- Faculty of Education, Department of Science Education, Amasya University, Amasya, Turkey.
| | - Hasan Tanak
- Department of Physics, Faculty of Arts and Sciences, Amasya University, 05100 Amasya, Turkey
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21
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Jauhar ROMU, Viswanathan V, Vivek P, Vinitha G, Velmurugan D, Murugakoothan P. A new organic NLO material isonicotinamidium picrate (ISPA): crystal structure, structural modeling and its physico-chemical properties. RSC Adv 2016. [DOI: 10.1039/c6ra10477k] [Citation(s) in RCA: 44] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A new organic nonlinear optical material isonicotinamidium picrate, with excellent nonlinear optical activity and thermal stability has been reported.
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Affiliation(s)
- RO. MU. Jauhar
- MRDL
- PG and Research Department of Physics
- Pachaiyappa's College
- Chennai-600 030
- India
| | - V. Viswanathan
- Centre of Advanced Study in Crystallography and Biophysics
- University of Madras
- Chennai-600 025
- India
| | - P. Vivek
- Sri Venkateswara Institute of Technology
- Thiruvallur-602 001
- India
| | - G. Vinitha
- Division of Physics
- School of Advanced Science
- VIT University
- Chennai-600 127
- India
| | - D. Velmurugan
- Centre of Advanced Study in Crystallography and Biophysics
- University of Madras
- Chennai-600 025
- India
| | - P. Murugakoothan
- MRDL
- PG and Research Department of Physics
- Pachaiyappa's College
- Chennai-600 030
- India
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22
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Tanak H, Koçak F, Ağar E. A combined experimental (XRD, FT-IR, and UV–Vis) and DFT computational studies on (E)-N-[4-bromo-2-(trifluromethoxy)phenyl]-1-(5-nitrothiophen-2-yl) methanimine. Mol Phys 2015. [DOI: 10.1080/00268976.2015.1090636] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- Hasan Tanak
- Department of Physics, Faculty of Arts and Sciences, Amasya University, Amasya, Turkey
| | - Figen Koçak
- Department of Physics, Faculty of Arts and Sciences, Amasya University, Amasya, Turkey
| | - Erbil Ağar
- Department of Chemistry, Faculty of Arts and Sciences, Ondokuz Mayıs University, Kurupelit, Turkey
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23
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Yalçın ŞP, Ceylan Ü, Sarıoğlu AO, Sönmez M, Aygün M. Synthesis, structural, spectral (FT-IR, 1H and 13C NMR and UV–Vis), NBO and first order hyperpolarizability analysis of N-(4-nitrophenyl)-2, 2-dibenzoylacetamide by density functional theory. J Mol Struct 2015. [DOI: 10.1016/j.molstruc.2015.06.036] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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24
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Alpaslan YB, Gökce H, Macit M, Alpaslan G, Özdemir N. Molecular structure, spectroscopic characterization and DFT calculations of a novel (Z)-1-[(2-Ethylphenylamino)methylene]naphthalene-2(1H)-one. J Mol Struct 2015. [DOI: 10.1016/j.molstruc.2015.04.041] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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25
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Yıldırım MH, Paşaoğlu H, Odabaşoğlu HY, Odabaşoğlu M, Yıldırım AÖ. Synthesis, structural and computational characterization of 2-amino-3,5-diiodobenzoic acid and 2-amino-3,5-dibromobenzoic acid. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2015; 146:50-60. [PMID: 25813162 DOI: 10.1016/j.saa.2015.03.072] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/17/2014] [Revised: 01/26/2015] [Accepted: 03/05/2015] [Indexed: 06/04/2023]
Abstract
The benzoic acid compounds 2-amino-3,5-dibromobenzoic acid (2A35Br) and 2-amino-3,5-diiodobenzoic (2A35I) acid have been synthesized and characterized by single-crystal X-ray diffraction, FT-IR spectroscopy, UV-Vis spectroscopy and computational methods. Molecular geometry, intra- and inter-molecular interactions have been investigated by using X-ray diffraction technique. Fundamental vibrational bands of the title compounds were founded by FT-IR and UV-Vis method was used to obtain electronic bands. Geometry optimizations and the calculation of IR frequencies were performed both Gaussian type orbitals at Gaussian 09W and Slater type orbitals at ADF2009.01 software. The calculations are compatible with the experiment results. In addition, geometrical parameters, energies, HOMO-LUMO gaps and electrophilicity indexes have been calculated for thirty possible positional isomers of 2A35Br and 2A35I. Calculations show that 2A35Br and 2A35I isomers have the lowest energy, the narrowest HOMO-LUMO gap and the highest electrophilicity index values. Molecular electrostatic potential maps, Fukui indices, natural bond orbital analysis, thermodynamic parameters and non-linear optical properties of the 2A35Br and 2A35I were also investigated by theoretical calculations.
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Affiliation(s)
- M Hakkı Yıldırım
- Department of Property Protection and Security, Dereli Vocational School, Giresun University, 28950 Giresun, Turkey.
| | - Hümeyra Paşaoğlu
- Department of Physics, Faculty of Arts and Science, Ondokuz Mayıs University, 55139 Samsun, Turkey
| | - Hakkı Yasin Odabaşoğlu
- Department of Textile Engineering, Faculty of Engineering, Pamukkale University, 20070 Denizli, Turkey
| | - Mustafa Odabaşoğlu
- Department of Chemistry and Chemical Processing Technology, Denizli Vocational School of Tech. Sci., Pamukkale Univ., 20070 Denizli, Turkey
| | - Arzu Özek Yıldırım
- Department of Physics, Faculty of Arts and Science, Giresun University, 28200 Giresun, Turkey
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26
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Ceylan Ü, Durgun M, Türkmen H, Yalçın ŞP, Kilic A, Özdemir N. Theoretical and experimental investigation of 4-[(2-hydroxy-3-methylbenzylidene)amino]benzenesulfonamide: Structural and spectroscopic properties, NBO, NLO and NPA analysis. J Mol Struct 2015. [DOI: 10.1016/j.molstruc.2015.02.042] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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27
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Koçak F, Tanak H, Ağar E, Doğan OE, Özdemir N. Crystal structure of 2-{[(5-nitro-thio-phen-2-yl)methyl-idene]amino}-phenol. Acta Crystallogr E Crystallogr Commun 2015; 71:o418. [PMID: 26090201 PMCID: PMC4459297 DOI: 10.1107/s2056989015009202] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2015] [Accepted: 05/14/2015] [Indexed: 11/21/2022]
Abstract
The title compound, C11H8N2O3S, is roughly planar; the dihedral angle between the planes of the thiophene and benzene rings is 8.38 (10)°. An intramolecular O—H⋯N hydrogen bond generates an S(5) ring motif. In the crystal, molecules are linked into centrosymmetric dimers by pairs of O—H⋯O hydrogen bonds with an R22(22) graph-set motif. Aromatic π–π stacking interactions [centroid–centroid separations = 3.653 (3) and 3.852 (3) Å] link the dimers into a three-dimensional network.
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Affiliation(s)
- Figen Koçak
- Department of Physics, Faculty of Arts & Science, Amasya University, TR-05100 Amasya, Turkey
| | - Hasan Tanak
- Department of Physics, Faculty of Arts & Science, Amasya University, TR-05100 Amasya, Turkey
| | - Erbil Ağar
- Department of Chemistry, Faculty of Arts & Science, Ondokuz Mayıs University, 55139 Samsun, Turkey
| | - Onur Erman Doğan
- Department of Chemistry, Faculty of Arts & Science, Ondokuz Mayıs University, TR-55139 Kurupelit-Samsun, Turkey
| | - Namık Özdemir
- Department of Physics, Ondokuz Mayıs University, TR-55139 Samsun, Turkey
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28
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Temel E, Alaşalvar C, Gökçe H, Güder A, Albayrak Ç, Alpaslan YB, Alpaslan G, Dilek N. DFT calculations, spectroscopy and antioxidant activity studies on (E)-2-nitro-4-[(phenylimino)methyl]phenol. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2015; 136 Pt B:534-546. [PMID: 25448954 DOI: 10.1016/j.saa.2014.09.067] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/22/2014] [Revised: 09/09/2014] [Accepted: 09/18/2014] [Indexed: 06/04/2023]
Abstract
We have reported synthesis and characterization of (E)-2-nitro-4-[(phenylimino)methyl]phenol by using X-ray crystallographic method, FT-IR and UV-vis spectroscopies and density functional theory (DFT). Optimized geometry and vibrational frequencies of the title compound in the ground state have been computed by using B3LYP with the 6-311G+(d,p) basis set. HOMO-LUMO energy gap, Non-linear optical properties and NBO analysis of the compound are performed at B3LYP/6-311G+(d,p) level. Additionally, as remarkable properties, antioxidant activity of the title compound (CMPD) has been determined by using different antioxidant test methods i.e. ferric reducing antioxidant power (FRAP), hydrogen peroxide scavenging (HPSA), free radical scavenging (FRSA) and ferrous ion chelating activities (FICA). When compared with standards (BHA, BHT, and α-tocopherol), we have concluded that CPMD has effective FRAP, HPSA, FRSA and FICA.
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Affiliation(s)
- Ersin Temel
- Giresun University, Technical Science Vocational High School, Department of Electric and Energy, 28100 Giresun, Turkey.
| | - Can Alaşalvar
- Giresun University, Technical Science Vocational High School, Department of Electric and Energy, 28100 Giresun, Turkey
| | - Halil Gökçe
- Giresun University, Vocational High School of Health Services, Department of Medical Services and Techniques, 28100 Giresun, Turkey
| | - Aytaç Güder
- Giresun University, Vocational High School of Health Services, Department of Medical Services and Techniques, 28100 Giresun, Turkey
| | - Çiğdem Albayrak
- Sinop University, Faculty of Arts and Sciences, Department of Chemistry, 57000 Sinop, Turkey
| | - Yelda Bingöl Alpaslan
- Giresun University, Faculty of Medicine, Department of Biophysics, 28100 Giresun, Turkey
| | - Gökhan Alpaslan
- Giresun University, Vocational High School of Health Services, Department of Medical Services and Techniques, 28100 Giresun, Turkey
| | - Nefise Dilek
- Aksaray University, Faculty of Arts and Sciences, Department of Physics, 68100 Aksaray, Turkey
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29
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Tanak H, Işik Ş. Crystal structure of 4-[(Benzylidene-amino)]-2-(2-oxo-2-phenylethyl)-5-thiophen-2-ylmethyl-2,4-dihydro-[1,2,4]triazol-3-one. CRYSTALLOGR REP+ 2014. [DOI: 10.1134/s1063774514070189] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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30
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Tanak H, Toy M. Molecular structure, spectroscopic and quantum chemical studies on 2′-chloro-4-dimethlamino azobenzene. J Mol Struct 2014. [DOI: 10.1016/j.molstruc.2014.04.014] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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31
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Nagapandiselvi P, Baby C, Gopalakrishnan R. A new Schiff base, (E)-4-((4-chlorophenylimino) methyl)-2-methoxyphenol: Crystal structure, thermal behavior, solid-state fluorescence, DFT calculations and FT NMR spectral analysis. J Mol Struct 2014. [DOI: 10.1016/j.molstruc.2013.10.007] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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